%0 Journal Article %A Martínez Alonso, Luis %A Shabat, A. B. %T Hydrodynamic reductions and solutions of a universal hierarchy %D 2004 %@ 0040-5779 %U https://hdl.handle.net/20.500.14352/51654 %X We investigate the diagonal hydrodynamic reductions of a hierarchy of integrable hydrodynamic chains and analyze their compatibility with previously introduced reductions of differential type. %~